22 lines
793 B
Markdown
22 lines
793 B
Markdown
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# 组件的使用
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- Path2D
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```
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Contains a Curve2D path for PathFollow2D nodes to follow，Describes a Bézier curve in 2D space.
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```
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- PathFollow2D
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```
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This node takes its parent Path2D, and returns the coordinates of a point within it, given a distance from the first vertex.
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It is useful for making other nodes follow a path, without coding the movement pattern. For that, the nodes must be children of this node.
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The descendant nodes will then move accordingly when setting an offset in this node.
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```
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- RemoteTransform2D，类似与设计模式中的代理模式
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```
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RemoteTransform2D pushes its own Transform2D to another CanvasItem derived Node in the scene.
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It can be set to update another Node's position, rotation and/or scale. It can use either global or local coordinates.
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```
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